public class Example2_1{
    public static void main(String args[]){
        char chinaWorld = '好',japanWorld = 'ぁ';
        char you = '\u4F60';
        int position =20320;
        System.out.println("汉字："+chinaWorld+"的位置："+(int)chinaWorld);
        System.out.println("日文："+japanWorld+"的位置："+(int)japanWorld);
        System.out.println(position+"位置上的字符是:"+(char)position);
        position = 21319;
        System.out.println(position+"位置上的字符是:"+(char)position);
        System.out.println("you:"+you);
    }
}

